Send a Valentine's Day Card and Help Shelter Pets for FREE!

Purina is offering a really cool promotion from February 1 - February 14 that allows you to send a free customizable e-Card to your friends and family. The best part is that for every card sent, Purina will donate $0.50 to help shelter pets in need.

Send a cute, goofy card to everyone in your address book and help animals in need at the same time, for FREE!

I tried it out and made a card featuring a bulldog wearing a cowboy hat sitting next to the Mona Lisa spouting mushy poetry. You should also note that by sending a card, you must agree to receive e-mail updates from Purina and its affiliates, although you can opt out later.